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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRecruitment & HR ConsultingSchaffhausenAdecco Ressources Humaines SA
Adecco Ressources Humaines SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Adecco Ressources Humaines SA provides recruitment and staffing services, including temporary and permanent placements, payrolling and outsourcing. Its services cover industries such as plastics, mechanical engineering, electronics, logistics, finance and administration and include technical and administrative roles.

AI-generated
Offering

Products & services

Industry:Recruitment & HR Consulting
✓ Offered9
Temporary staffing
Temporary staffing to cover personnel shortages due to seasonal fluctuations, absences or hiring suspensions; recruitment, selection, administrative management and payroll for temporary staff.
Permanent placement
Permanent placement to search for, pre-select and place permanent employees; candidate selection, reference checks, support up to hiring and follow-up after placement.
Payrolling
Payrolling to outsource salary management for contract staff; taking charge of payroll, insurance, absences, administration and recording working hours.
Recruitment Process Outsourcing (RPO)
Externalisation of the recruitment process for permanent roles; full management of recruiting and HR administration, under a recurring mandate or specific project, with strategy and sourcing.
Onsite
Recruitment and HR management on site, directly in the client’s premises; dedicated point of contact, coordination of temporary staff, OnSite, NearSite and HubSite models.
Master Vendor
Centralised management of large-volume recruitment of temporary staff; single point of contact, coordination of agencies, one invoice and an on-site model if needed.
Project placement
Project placement to provide qualified specialists for the duration of a project; full administrative management, fixed monthly salary, insurance, travel expenses and training.
Outsourcing
Outsourcing of tasks or groups of tasks that are not strategic but essential; handling seasonal or long-term projects, including recruitment, administration and process optimisation.
Job Center
Job Center to support reorganisations: individual interviews, job-search workshops, placement within the Adecco network, language tests and support for employees.
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4.1/5

Adecco Ressources Humaines SA

Trust & reputation

ranQ Trust Score of Adecco Ressources Humaines SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Adecco Ressources Humaines SA has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Adecco Ressources Humaines SA scores 90.6 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.96.07%
Adecco Ressources Humaines SA scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
Adecco Ressources Humaines SA scores 100.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Adecco Ressources Humaines SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Freier Platz 8
8200 Schaffhausen

At a glance

Legal form
Branch
UID
CHE-198.986.917
Founded
1993 · 33 years
Last commercial register change
November 28, 2025
Employees
101 to 500
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
76.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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